Title:
STATOR ASSEMBLY AND ELECTRONIC EXPANSION VALVE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2023/273730
Kind Code:
A1
Abstract:
Disclosed is a stator assembly, comprising: a housing (10), the housing (10) having an accommodating cavity (11), and an accommodating tank (12) being provided on the bottom surface of the housing (10); a stator (20) provided at the bottom of the housing (10), the middle of the stator (20) being of a hollow structure, and the hollow structure being arranged corresponding to the accommodating tank (12); a circuit board (30) provided in the accommodating cavity (11), the circuit board (30) being electrically connected to the stator (20) by means of contact pins (40); and a sensor (50) provided in the accommodating cavity (11), the sensor (50) being electrically connected to the stator (20), and the sensor (50) being located on the side of the circuit board distant from the stator (20). Further disclosed is an electronic expansion valve comprising the stator assembly. The present invention can solve the problem in the prior art of being greatly difficult in processing electronic expansion valves.
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Inventors:
FENG ZHONGBO (CN)
SONG ZHIGUO (CN)
WANG FUGANG (CN)
JIN JU (CN)
SONG ZHIGUO (CN)
WANG FUGANG (CN)
JIN JU (CN)
Application Number:
PCT/CN2022/095333
Publication Date:
January 05, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F16K31/08
Foreign References:
| CN215806673U | 2022-02-11 | |||
| CN111765289A | 2020-10-13 | |||
| CN113028072A | 2021-06-25 | |||
| JP2008178291A | 2008-07-31 | |||
| US20140161651A1 | 2014-06-12 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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